Finding the Third Proportional to 1,404 and 1,969

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404 : 1,969 = 1,969 : x
2. Step 2: Convert to fraction form
   1,404/1,969 = 1,969/x
3. Step 3: Cross multiply
   1,404x = 1,969 × 1,969
4. Step 4: Simplify right side
   1,404x = 3,876,961
5. Step 5: Solve for x
   x = 3,876,961/1,404
6. Step 6: Final answer
   x = 2,761.37